Fast Red Kl Salt [86780-25-8] is a professionally supplied chemical reagent, characterized by the molecular formula C8H8N3O2+ and a molecular weight of 178.17. This compound belongs to the class of stains and indicators, serving as an important tool in various analytical and research applications. Its structure suggests it may function as a pH indicator, exhibiting color changes in response to acidity or basicity. Proper handling requires adherence to standard laboratory safety protocols, including the use of personal protective equipment and careful storage in a cool, dry environment away from oxidizing agents.

• CAS Number: 86780-25-8
• Molecular Weight: 178.17
• Molecular Formula: C8H8N3O2+
• Exact Mass: 178.061651506